ω_0-nearest points and ω_0-farthest point in normed linear spaces
نویسندگان
چکیده
in this paper we obtain a necessary and a sufficient condition for the set of ω_0-nearest points ( ω_0-farthest points) to be non-empty or a singleton set in normed linear spaces. we shall find a necessary and a sufficient condition for an uniquely remotal set to be a singleton set.
منابع مشابه
w_0-Nearest Points and w_0-Farthest Point in Normed Linear Spaces
w0-Nearest Points and w0-Farthest Point in Normed Linear Spaces
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نظریه تقریب و کاربرد های آنجلد ۱۱، شماره ۱، صفحات ۶۹-۷۹
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